We have recently moved to Office 365 in an exchange hybrid deployment. We have Lync 2010 on-prem, and are not using lync online. We are experiencing issues with IM presence in sharepoint online and one drive, but have presence indicator within outlook online. We do not see the options to sign into im...

Hi,
I'm facing an issue that Lync (iOS Version) doesn't detect posted urls link in instant chat window. I tried both versions Lync 2010 & Lync 2013, both having the same issue. But on other side in Android Lync application is working fine with URLs. They showed up there in click-able form...

We are currently using Microsoft Livemeeting and are hoping to solve a few annoyances by switching to Lync:
When we invite people to meetings they enter as presenters even if they are not identified as presenters in the options box.
When we add people as resources, because we want to hide the...

Hello Everyone,
I have a user who is unable to download Microsof Lync.
This user is on a 64-bit machine but running 32-bit MS Office. Becasue of this, trying to install either the 64-bit or 32-bit Lync client throws an error and will not execute.
I was wondering if anyone else had run...

I have been troubleshooting a Lync connection issue for quite a while
now, tried several solutions that were posted on these forums and
beyond, but still to no avail.
We have an Office 365 E3 subscription and are in the process of
migrating several services to "the cloud". We are using...

I can't seem to get "custom locations" in Lync Online to do anything except save the current location. And it won't save more than one custom location. I've tried this on two different systems; the behavior is the same on both.
One of our users frequently travels between our...

I just purchased 2 Dell Sonicwall TZ215 for two location, everything seems to working fine. When I established a site to site VPN between the two locations. My Lync voice communication immediately failed.
After many discussion with Lync support and Dell Sonic wall support. It has become know to...

Hi all,
I have a question about Lync client automatic sign-in possibilities.
We have a hybrid environment with Exchange 2010 SP3. (ADFS, dirsync are working)
We use our custom domains as follows:
- mydomain.intra.com (this is the users' UPN and the SIP URI in Lync Online)
- mydomain...

I want to go with Lync and want to use dial in conferencing. Please, suggest me how to generate Toll Number and passcode from Providers like PGi, Intercall, BTconferencing and d o these providers cost me anything ?

Hi,
I want to enable UM for a specific user with Powershell. I opened up the Windows Azure AD Module for Windows Powershell and ran the command Enable-UMMailbox -Identity user@domain.com -UMMailboxPolicy "policyname"
It is giving me back an error. I'm not able to translate the...

We've integrated Office 365 Enterprise E3 with our local Active Directory using ADFS, Directory Sync and thereby implemented SSO. And everything seems to be running great except for Lync.
Before we implemented the integration solution with our Office 365 service we had no problems with using...

Hi,
I'm having an issue in my business where we are trying to use Lync to hold group chat sessions. There's no audio or video involved.
1. I click Meet Now
2. I invite everyone to my group chat
3. They all get the invite, accept
4. They all get booted from the group and have...

I created an online meeting in Lync. I and my invitees are in the meeting. I attached a file using the paper clip icon. The file was attached successfully. Neither I nor any of the participants can download the file. I have attached files of different types and file extensions. None can be download....

Hello,
In a number of locations globally we have people now finding Lync is having issues connecting. If they try to sign in the following message:
"The server is not responding or cannot be reached. Sign-In may be delayed while we retry the connection"
This goes on for about 30-90mins...

A few of the users in my company are using non-Microsoft platforms. For this reason, they use Pidgin or other chat clients.
What is the Lync server settings so that they can sign-in using Office 365 credentials?

Hey,
I have mostly been successful integrating our on premises installation of Lync Server 2010 with Office 365, however I have one small issue I cannot find an answer to. When I log in to OWA/outlook.com in the top right I am able to sign-in to IM and get my presence information, but the Lync...

I'm using Exchange 2010 - Lync 2010. However Online lync meeting doesn't work. Users are not able to join lync meeting, we get Online meeting receive 404 - File or directory not found in Lync 2010 error.
I verified SIP records and Cname records they have been created and pointed appropriately...

Hello,
Tried all the tips and not working - please see screenshot below, both .pdf and .jpg extensions fail to send.
We have had the similar setup for months and everything has been working fine until now.

We have a large user base all using Office 365 with Office 2010 locally. They currently have Lync 2010. Will this stop working in April?
If so, Is there an option to just install Lync 2013 and continue using Office 2010 as Office 2013 has not been tested with all our core systems yet?
Will...